B. Roas

2.9k total citations
54 papers, 2.3k citations indexed

About

B. Roas is a scholar working on Condensed Matter Physics, Atomic and Molecular Physics, and Optics and Materials Chemistry. According to data from OpenAlex, B. Roas has authored 54 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Condensed Matter Physics, 32 papers in Atomic and Molecular Physics, and Optics and 16 papers in Materials Chemistry. Recurrent topics in B. Roas's work include Physics of Superconductivity and Magnetism (49 papers), Magnetic properties of thin films (28 papers) and Advanced Condensed Matter Physics (8 papers). B. Roas is often cited by papers focused on Physics of Superconductivity and Magnetism (49 papers), Magnetic properties of thin films (28 papers) and Advanced Condensed Matter Physics (8 papers). B. Roas collaborates with scholars based in Germany, France and Hungary. B. Roas's co-authors include L. Schultz, G. Saemann‐Ischenko, G.W.R. Endres, B. Hensel, O. Eibl, G. Müller, M. Peiniger, H. Piel, U. Klein and N. Klein and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Applied Physics Letters.

In The Last Decade

B. Roas

54 papers receiving 2.2k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
B. Roas 2.0k 885 615 583 484 54 2.3k
J. Geerk 2.2k 1.1× 935 1.1× 823 1.3× 813 1.4× 401 0.8× 129 2.6k
R. T. Kampwirth 1.6k 0.8× 634 0.7× 369 0.6× 626 1.1× 357 0.7× 91 2.2k
H. Kinder 1.3k 0.7× 735 0.8× 795 1.3× 370 0.6× 495 1.0× 116 2.1k
S. S. Laderman 1.8k 0.9× 843 1.0× 770 1.3× 803 1.4× 487 1.0× 47 2.3k
D. A. Rudman 1.2k 0.6× 567 0.6× 428 0.7× 389 0.7× 469 1.0× 116 1.9k
S. Askénazy 718 0.4× 858 1.0× 657 1.1× 786 1.3× 482 1.0× 138 2.1k
D.W. Face 762 0.4× 545 0.6× 331 0.5× 321 0.6× 426 0.9× 49 1.5k
R. H. Koch 1.3k 0.6× 936 1.1× 312 0.5× 607 1.0× 510 1.1× 45 1.9k
E. W. Chase 1.0k 0.5× 583 0.7× 811 1.3× 378 0.6× 484 1.0× 34 1.7k
R.E. Somekh 730 0.4× 608 0.7× 687 1.1× 533 0.9× 475 1.0× 125 1.9k

Countries citing papers authored by B. Roas

Since Specialization
Citations

This map shows the geographic impact of B. Roas's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by B. Roas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites B. Roas more than expected).

Fields of papers citing papers by B. Roas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by B. Roas. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by B. Roas. The network helps show where B. Roas may publish in the future.

Co-authorship network of co-authors of B. Roas

This figure shows the co-authorship network connecting the top 25 collaborators of B. Roas. A scholar is included among the top collaborators of B. Roas based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with B. Roas. B. Roas is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Fischer, K., M. Schubert, P. Verges, et al.. (1995). Processing, microstructure and critical current density of 2223 BPSCCO/Ag tapes. IEEE Transactions on Applied Superconductivity. 5(2). 1259–1262. 5 indexed citations
2.
Sénoussi, S., et al.. (1994). A study of the vortex-glass transition line of a highly textured YBa2Cu3O7 thin film. Physica C Superconductivity. 235-240. 2673–2674. 1 indexed citations
3.
Seitz, M., et al.. (1993). Step edge junction yba2cu3ox dc squid at 77 k. Applied Superconductivity. 1(10-12). 1653–1664. 1 indexed citations
4.
Seitz, M., B. Holzäpfel, B. Roas, et al.. (1993). Preparation and properties of thin film YBa2Cu3OX devices. Physica C Superconductivity. 209(1-3). 287–290. 1 indexed citations
5.
Roas, B., et al.. (1993). Preparation and characterization of planar YBa/sub 2/Cu/sub 3/O/sub x/ flux transformers. IEEE Transactions on Applied Superconductivity. 3(1). 2442–2444. 6 indexed citations
6.
Holzäpfel, B., B. Roas, L. Schultz, P. Bauer, & G. Saemann‐Ischenko. (1992). Off-axis laser deposition of YBa2Cu3O7−δ thin films. Applied Physics Letters. 61(26). 3178–3180. 189 indexed citations
7.
Dengler, Joachim, G. Ritter, B. Hensel, et al.. (1992). Heavy ion irradiation effects inc-axis oriented thin films of YBa2(Cu0.97 57Fe0.03)3O7 studied by CEMS. Hyperfine Interactions. 70(1-4). 921–925. 9 indexed citations
8.
Poumellec, B., R. Cortès, S. Labdi, et al.. (1992). Comparative Study of the Polarized XANES at the Cu K Edge of Bi2Sr2Ca1Cu2O8, Bi2Sr2Ca2Cu3O10, and Y1Ba2Cu3O7 Thin Films. physica status solidi (b). 170(2). 653–673. 1 indexed citations
9.
Schindler, Werner, Peter van Hasselt, G. Saemann‐Ischenko, et al.. (1992). Critical current density and pinning potential in YBa2Cu3O7- delta-single crystals and epitaxial thin films after fast neutron irradiation. Superconductor Science and Technology. 5(1S). S129–S132. 9 indexed citations
10.
Gieres, G., J. Keßler, J. S. Kraus, et al.. (1991). High-frequency characterization of YBa2Cu3O7-xthin films with coplanar resonators. Superconductor Science and Technology. 4(11). 629–632. 3 indexed citations
11.
Roas, B., B. Hensel, Sebastian Henke, et al.. (1990). Effects of 173 MeV 129 Xe Ion Irradiation on Epitaxial YBa 2 Cu 3 O x Films. Europhysics Letters (EPL). 11(7). 669–674. 91 indexed citations
12.
Dengler, Joachim, G. Ritter, G. Saemann‐Ischenko, et al.. (1990). A CEMS study of ac-axis oriented thin film of YBa2(Cu0.97 57Fe0.03)3O7. Hyperfine Interactions. 55(1-4). 1267–1272. 17 indexed citations
13.
Schultz, L., B. Roas, Peter Schmitt, & G.W.R. Endres. (1990). Preparation and Characterization of Pulsed Laser Deposited HTSC Films. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 1187. 204–204. 6 indexed citations
14.
Renk, K. F., et al.. (1990). Far-infrared reflectivity and absorptivity of YBa2Cu3O7-δ thin films. Physica B Condensed Matter. 165-166. 1253–1254. 9 indexed citations
15.
Kautek, Wolfgang, B. Roas, & L. Schultz. (1990). Pulsed laser deposition of HI-TC-superconductor films in the ultraviolet, visible, and near-infrared range. Journal of the Less Common Metals. 164-165. 292–299. 5 indexed citations
16.
Roas, B., et al.. (1990). Electrochemical investigations on excimer-laser deposited YBaCuO high-temperature-superconductor thin film electrodes. Electrochimica Acta. 35(8). 1219–1225. 6 indexed citations
17.
Roas, B., B. Hensel, G. Saemann‐Ischenko, & L. Schultz. (1989). Irradiation-induced enhancement of the critical current density of epitaxial YBa2Cu3O7−x thin films. Applied Physics Letters. 54(11). 1051–1053. 143 indexed citations
18.
Valenzuela, A.A., et al.. (1989). High- Q coplanar transmission line resonator of YBa 2 Cu 3 O 7− x on LaAlO 3. Electronics Letters. 25(21). 1435–1436. 28 indexed citations
19.
Dengler, Joachim, G. Ritter, G. Saemann‐Ischenko, et al.. (1989). A conversion electron Mössbauer spectroscopy-study of C-axis oriented 57 Fe doped thin films of YBa 2 Cu 3 O 7. Physica C Superconductivity. 162-164. 1297–1298. 6 indexed citations
20.
Roas, B., et al.. (1987). Electronic Structure and Superconducting and Magnetic Properties of bct Ho(Rh1-xTMx)4B4 with TM=Os or Ru. Japanese Journal of Applied Physics. 26(S3-2). 1281–1281. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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